.header {
  width: 100%;
  height: auto;
  box-sizing: border-box;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  line-height: 18px;
}

.body {
  width: 100%;
  height: 500px;
  overflow-y: auto;
  box-sizing: border-box;
  margin-top: 30px;
}
